Patent Assignment
Reel/Frame 029609/0653
Assignment of Assignor's Interest
Recorded: 2013-01-11
Pages: 4
Assignors
TUFVESSON, FREDRIK
Executed: 2012-11-19
JOHANSSON, ANDERS J.
Executed: 2012-11-19
KAREDAL, JOHAN
Executed: 2012-12-19
Assignee
SONY MOBILE COMMUNICATIONS AB
NYA VATTENTORNET, LUND, SE-221 88, SWEDEN
Covered Property
(1)
Determining the Geographic Location of a Portable Electronic Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 24, 2017
From: SONY MOBILE COMMUNICATIONS AB
To: SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 042488/0148 →
Assignment of Partial Interest
May 24, 2017
From: SONY MOBILE COMMUNICATIONS INC.
To: SONY CORPORATION; SONY MOBILE COMMUNICATIONS INC.
Reel/Frame 042551/0341 →
Assignment of Assignor's Interest
Mar 25, 2019
From: SONY MOBILE COMMUNICATIONS, INC.
To: SONY CORPORATION
Reel/Frame 048691/0134 →